[Retroperitoneal fibroma of the meso-appendix].
D001065:Appendix; D005350:Fibroma; D009369:Neoplasms; D010534:Peritoneal Neoplasms; D010537:Peritoneum; D012187:Retroperitoneal Space
FIBROMA; PERITONEUM/neoplasms
Fibroma retroperitoneal desarrollado en el meso-apendice.